baber/WOPTO huggingface dataset:
Patent JP-2001028797-A (JP)
Title: Loudspeaker incorporating amplifier
Inventor: TANABE AKIRA
IPC: H04R3/00
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a loudspeaker incorporating an amplifier where a molten voice coil of a loudspeaker causing the damage of the loudspeaker can easily and surely be prevented by a simple and inexpensive device and a power IC is protected at the same time. SOLUTION: A base plate of an amplifier is fixed to a bottom wall 8 of the loudspeaker, a temperature sensing element 23 that senses the temperature of the power IC 24 and is provided in order to prevent a power IC 24 getting a high temperature at its high output from being damaged is in contact with a metal-made frame 1 or the like of the loudspeaker of which temperature rises as the temperature of a voice coil 10 rises. When the temperature sensing element 23 senses that the voice coil reaches a temperature due to a consecutive high output where the voice coil may be molten, an output of the high power IC 24 is decreased or interrupted through the same operation as the case with the high power IC 24 reaching a high temperature.
Patent JP-S6357029-A (JP)
Inventor: TAKAHASHI TAKETO
IPC: A47L15/46
Filed: 1986-08-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0651618-A (JP)
Title: Developing device
Inventor: KOBAYASHI KATSUAKI
IPC: G03G15/08
Filed: 1992-07-28
Abstract: PURPOSE:To provide a developing device capable of stably obtaining an excellent image in long-term work. CONSTITUTION:In this developing device 20 carrying toner 6 as a one-component developer following the rotation of a developing sleeve 3, the surface of the developing sleeve 3 is roughened so as to form a large number of comparatively smooth recessed part areas, and the roughness of the surface is set within the range of 0.4mum-1.0mum in center line average surface roughness (Ra). Thus, the carrying capacity of the toner 6 on the developing sleeve 3 is enhanced, simultaneously, the quantity of the toner on the developing sleeve 3 and an electrostatic charging amount are properly kept as well and the toner 6 on the developing sleeve 3 is surely stuck to a photosensitive drum 1 so that the excellent image can be stably obtained in the long-term work, as well.
Patent JP-S6093445-A (JP)
Title: Electrophotographic sensitive body
Inventor: SHIYOJI MASAYUKI
IPC: G03G5/06
Filed: 1983-10-28
Abstract: PURPOSE:To provide an electrophotographic sensitive body easily preparable and comparatively low in cost and superior in durability by incorporating a specified stilbene compd. in a photosensitive layer. CONSTITUTION:An electrophotographic sensitive body contains as an effective photoconductor a stilbene compd. represented by general formula ( I ) in which Ar is optionally substd. phenyl or styryl; R1 is H, lower alkyl, or optionally substd. phenyl; and R2 is lower alkyl or lower alkoxy; and R3, R4 are each lower alkyl, aralkyl, or optionally substd. phenyl. A superior electrophotographic sensitive body is obtained by forming a photosensitive layer 2 contg. the stilbene compd., a sensitizing dye, and a binder on a conductive substrate 1, or forming on the conductive substrate 1 a photosensitive layer 2' obtained by dispersing an electrostatic charge generating material 3 into a charge transfer medium 4 contg. the stilbene compd. and the binder.
Patent JP-H0738375-A (JP)
Title: Piezoelectric resonance component
Inventor: OIKAWA YASUNOBU
IPC: H03H9/58
Filed: 1993-07-21
Abstract: PURPOSE:To provide a ladder type piezoelectric resonance component of case housing type of thin shape, with high mass-productivity, and capable of setting the connection point of a terminal member with a piezo-resonator with high accuracy. CONSTITUTION:A case 1 is provided with internal space 11. The piezo-resonators 21-24 are provided with electrodes on both planes of a piezoelectric ceramics material body. The terminal members 31-34 are formed with flat metallic members, and are provided with conductive projections 41-48 in the planes. The piezo-resonators 21-24 and the terminal members 31-34 are arranged in the internal space 11 by superimposing so as to comprise a ladder circuit. The conductive projections 41-48 of the terminal members 31-34 come in contact with the electrodes of the piezo-resonators 21-24, and a gap is generated between the piezo-resonators 21-24 and the terminal members 31-34 at an area except for the contact part of the conductive projections 41-48.
Patent JP-S6359048-A (JP)
Title: Wireless dial equipment
Inventor: INAZAKI KENZO
IPC: H04M1/50
Filed: 1986-08-27
Abstract: PURPOSE:To assure dialling by providing an oscillation circuit composing a negative resistance light emitting element as an oscillation and optical signal sending element to a transmission section and providing a photodetector section and a filter to the reception section so as to convert a 2-frequency signal received as a light into a tone dial signal. CONSTITUTION:Four row electrodes 6a-6d corresponding to a row group frequency and three column electrodes 7a-7c corresponding to a high group frequency are arranged in crossing as a lattice in a transmission section 5 and a dial key 8 is formed at each crossing among the row electrodes 6a 6d and column electrodes 7a-7c. Each dial key 8 arranged in a matrix functions as a key switch corresponding to a pushbutton of a pushbutton type telephone. Moreover, a reception section 14 comprises a phtodetection section 15 receiving a light 2-frequency signal sent by the lighting of two GNDs 10a, 10b of a transmission section 5 and applying photoelectric conversion, and a filter 16 converting the received 2-frequency signal into a 2-frequency sinusoidal wave and sending the result to a telephone line 4 as a tone dial signal.
Patent JP-2001026967-A (JP)
Title: Private part washing device
Inventor: TSUKITA YUJI
IPC: E03D9/08
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive private part washing device having excellent practical use property and capable of washing a private part of a human body by functional water useful for the skin and clean water. SOLUTION: This private part washing device which discharges a predetermined amount of water based on water supply demand to wash the annus part, the pudendum, and the other skin surface is provided with a washing nozzle 12, a water delivery pipe for feeding washing water, a heater 5 for heating washing water by passing washing water, a hard material vessel in which a chemical 8 obtained by combining one kind o two kinds or more of chemicals selected from a chemical for hemorrhoids, humidity holding agent, lubricant, deodorant, and aromatic agent and saturated water solution of the chemical 8 or uniform dispersion solution of the chemical 8 are filled, an opening formed in the hard material vessel, and a chemical release cartridge 7 having a porous film covering the opening.  The chemical release cartridge 7 is mounted on the water delivery pipe while the opening is communicated with a flow passage of the water delivery pipe and is directed toward an upstream side of the flow passage and can be exchanged.
Patent JP-H0654451-A (JP)
Title: Charge/discharge managing apparatus for battery
Inventor: KIKUCHI ATSUSHI
IPC: H02J7/00
Filed: 1992-07-28
Abstract: PURPOSE:To effectively back up a power source by increasing a charging current when a residue of a battery obtained based on a charging time for charging the battery and a discharging time when it is discharged due to power interruption is smaller than a predetermined value simultaneously upon supplying power from a power source to an apparatus body. CONSTITUTION:A power source 9 charges a battery 10 through a charge controller 13 and a diode 14, and supplies power to units connected to a CPU 1 through a bus 8. When the power source 9 is interrupted, the battery 10 backs up a RAM 3 through a diode 11. A clock 4 continuously counts a time by a built-in battery, and inputs a charge/discharge starting times to a timer counter 3a of the RAM 3. The CPU 1 calculates a charge AH and a discharge AH based on accumulated time of a charging time and a discharging time from charge/ discharge starting times, and instructs an increase in a charging current to the controller 13 through an I/O port 7 if a difference becomes a predetermined value or less. Thus, the power source can be effectively backed up to improve its reliability.
Patent JP-S6358364-A (JP)
Title: Image producing machine
Inventor: TAKAMATSU JUNICHI
IPC: G03G15/06
Filed: 1986-08-29
Abstract: PURPOSE:To suppress deterioration in picture quality due to variation in characteristics of toner by providing an image production condition adjusting means which adjusts image production condition according to the characteristics of toner in a developing room. CONSTITUTION:An electrostatic copying machine includes a 1st switch 270 which is operated manually, a 2nd switch 272, and an adjustment control means 274 which adjusts the image production condition based on signals from the 1st and the 2nd switches 270 and 272. A 1st voltage adjusting means 276 connected to an original irradiation lamp voltage source 280 and a 2nd voltage adjusting means 278 connected to a developing bias voltage source 282 are connected to this adjustment control means 272. When the quantity of copies exceeds a specific value and toner begins to be reused, that is displayed. The 1st and the 2nd switches 270 and 272 are operated in response to the display and then the image production condition is changed.
Patent JP-H1144230-A (JP)
Title: Automatic stop and starting device of engine for vehicle
Inventor: OBARA KINYA
IPC: F02D29/02
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To automatically stop and start based on temperature in a cabin. SOLUTION: In a state (S1) where an air-conditioner is started, the automatic stop condition of an engine is established, namely, in a case (S11) that a bonnet is closed (S2), a cooling water temperature is within a given range (S3), a voltage between battery terminals exceeds a given voltage (S4), a transmission is in neutral (S5), a parking brake is under operation (S6), a state under idle operation (S7) is continued for a given time (S8-10), and a cabin temperature is within a given range (S11), the engine is automatically stopped (S12). Further, when the engine is automatically stopped, when a voltage between battery terminals is below a given voltage or a cabin temperature is brought into a state outside a given range, an engine is automatically started.  In this way, since with a cabin temperature kept within a given range, an engine is automatically stopped or started, the working time of the engine is shortened, resources are saved, global environment is protected.
Patent JP-S6092879-A (JP)
Title: Thermal printer
Inventor: KATOU ICHIROU
IPC: B41J2/365
Filed: 1983-10-27
Abstract: PURPOSE:To prevent the temperature of an end point from being lowered and prevent an end point or an isolated point from being printed unclearly, by a method wherein an end point (isolated point) in a printing pattern is detected, and an electric current is passed for a longer period of time or temperature is raised when a peripheral part of the end point has not been printed until the printing two times earlier. CONSTITUTION:When printing a straight line form by a printing pattern of dots 4-16 indicated by shaded parts in a register R1, upper and lower end points E1, E2 are extracted by an end point detecting part ED, are set on a register R2, and then whether the current-passing period of time is to be prolonged is discriminated by an end point current passing discriminating part TD. For this discrimination, printing data d2 for the preceding printing and printing data d1 for the printing before the preceding printing are read from a printing data buffer, and it is detected whether or not printing has been conducted in the region of each two dots on the upper and lower sides of the end point E1. When one of these dots has not been printed, the current-passing period of time is increased.
Patent JP-S6183829-A (JP)
Title: Ventilating system
Inventor: SATO JUNICHI
IPC: F24F11/00
Filed: 1984-09-28
Abstract: PURPOSE:To improve poor functioning of a check valve, which usually occurs at the time of starting the second air blower by a method wherein between a delivery outlet of the air blower and the check valve, a branch pipe is provided, the check valve and the main stream pipe are connected to one end of the said branch pipe and a regulating valve is connected to the other end. CONSTITUTION:In the same operating system having above two sets of air blowers, a branch pipe 8A is inserted between a blower body 1A and check valve 2A the flow regulating valve is connected to the branch pipe side. In the main pipe side, the check valve 2A and the main pipe 3 are connected to. In the second blower 1B side the similar type of structure is formed, and the delivered volume from the both blowers are jointed together at the main pipe 3 being followed by flow guided to down-stream. Supposing the blower 1A is in steady-state and the secondary blower 1B on its starting way has its operating trouble indicating that either an improper functioning of the check valve 2B or starting of blower 1B in inoperable due to a higher back pressure sustained than its normal non-discharging head pressure, then the action to be takenfirstly is to open the flow regulating valve 9A of the blower 1A under running operation in order to make lowering resistance in the system, thereafter start-up blower 1B is proceeded, so the check valve 2B is pushed to a normal direction to overcome a cracking pressure, thereby air ventilation starts smoothly.
Patent JP-H0932098-A (JP)
Title: Prerotation tank for submerged pump
Inventor: OKUYAMA TOKIO
IPC: E03F5/22
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a prerotation tank for a submerged pump, by which even if an installation space is narrow, a pair of prerotation tanks can be disposed without being especially limited by the layout, and the rotation amount enough for causing a rotary flow required for discharging suspended matter and deposit can be secured. SOLUTION: A pair of prerotation tanks 10, 10' are formed by fiber reinforced plastic in such a manner as to have a weir part 16 of a designated height. The paired prerotation tanks 10, 10' are communicated with each other by communicating holes 15, 15' bored in the tangential direction in the peripheral wall in the vicinity of the bottom wall. Inflow grooves 20, 20' inclined toward the peripheral wall in the vicinity of the bottom wall of the respective prerotation tanks 10, 10' are extended from the vicinity of the top of the weir part 12, and the inflow grooves 20, 20' are also connected thereto. A submerged pump is installed in each of the prerotation tanks 10, 10'.
Patent JP-2000035994-A (JP)
Title: Rental commodity management system
Inventor: KUSHIYAMA YUTAKA
IPC: G06Q30/06
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To manage the state of respective rental commodities present in the respective places of a distribution route. SOLUTION: This system is provided with an ID tag 3 attached to the respective rental commodities manufactured in a manufacture plant 1 for storing at least an ID code for specifying the rental commodity and the various kinds of information relating to the rental commodity capable of wiring and reading the stored contents from the outside without contacting, a tag writer-reader 8 provided on plural positions including the manufacture plant and a physical distribution center for writing processing history executed to the rental commodities at the positions to the ID tag of the respective rental commodities passing through the positions without contacting and reading the processing history executed at the respective positions before the positions without contacting,  a data gathering device for gathering the processing history of the respective rental commodities at the respective positions read by the tag writer-reader provided on the respective positions and a monitoring and managing means 10 for monitoring and managing the respective rental commodities from the processing history at the respective positions gathered by the data gathering device.
Patent JP-H1142759-A (JP)
Title: Printing method and printing apparatus
Inventor: MIMURA TOSHINORI
IPC: B41F15/36
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To enable a process in which the vibration of a plate for holding a printing paste is controlled/prevented, the paste is torn stably at a prescribed position between the plate and a matter to be printed, and high precision printing is done at a prescribed position appropriately. SOLUTION: Printing is done by transferring a printing paste 12 which is held in the opening part of a plate 11 separated from matter to be printed 14 to the matter 14 by adjusting tension given to the plate 11, by contacting a supporter with the facing surface to the matter 14 of the plate 11 around the matter 14, by separating the plate 11 and the matter 14 from one end in turn, or by combining these variously as required while controlling or preventing the vibration of a screen mask 11.
Patent JP-H1144591-A (JP)
Title: Instrument for adjusting detection force of multiple component-of-force detection meter
Inventor: MAKINO KOJI
IPC: G01L5/16
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an instrument for adjusting a detection output of a multiple component-of-force detection meter which can widen a range of detectable forces. SOLUTION: A multiple component-of-force detection meter 1 comprises a detection meter main body 11 having a plurality of gauges capable of measuring forces in multi directions, and a rod-like detecting member 12 projecting from the main body 11 and transmitting the force to the main body 11. The detection meter has a detection output-adjusting instrument 2. A female screw part 13a engaged with a male screw part 11a formed in an outer circumference of the main body 11 is formed at one end part of a cylindrical supporting body 13, and a supporting member 14 supporting a middle position of the detecting member 12 is set at the other end part. A supporting point of the detecting member 12 of the detection meter 1 is changed by the supporting member 14 of the adjusting instrument 2 thereby reducing an apparent value of a force detected at the main body 11.
Patent JP-H0951559-A (JP)
Title: Wavelength-division multiplex optical communication network
Inventor: ASANO HIROAKI
IPC: H04J14/02
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To provide the wavelength-division multiplex optical communication method which can greatly increase the number of terminals that can be included. SOLUTION: N (N: positive integer larger than 2) terminals 12 are divided previously into (m) (m: positive integer larger than 2, m<N) groups. Each terminal 12 sends and receives control information including at least address information and priority information of data by using a single control channel and sends and receives the data by using data channels differing in wavelength, group by group. The control channel is secured by decentralizing an area where control information of each terminal 12 is stored to a plurality of slots of the control channel. Each terminal 12 selects terminals having transmission right out of the respective groups, one by one, according to the control information and transmits data of the selected terminal group.
Patent JP-H0651147-A (JP)
Title: Mode filed diameter conversion fiber
Inventor: ISHIKAWA SHINJI
IPC: G02B6/02
Filed: 1992-07-29
Abstract: PURPOSE:To provide the mode field diameter fiber which can be processed in a short period of time and converts a mode field diameter to a small diameter in a desired part. CONSTITUTION:The optical fiber is constituted of a core part consisting of quartz glass in which the stress generated at the time of drawing the fiber is made to remain and a clad part consisting of quartz glass which encloses this core part and has the refractive index lower than the refractive index of the core part. The residual stress of the core is relieved by heating the prescribed part of such optical fiber, by which the mode field diameter of the prescribed part subjected to the heating treatment is reduced.
Patent JP-2001037067-A (JP)
Title: Circuit breaker
Inventor: AIHARA KAZUYA
IPC: G01R19/165
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To use a resistor with a small rated power, reduce the dimensions of a circuit structure and detect a current with high accuracy, even if the current to be detected is small. SOLUTION: At least main circuit contacts 1 (1a-1c) and 2 (2a-2c), a tripping device 14, current transformers 3 (3a-3c), rectifying circuits 4 (4a-4c), a voltage transforming unit T which transforms the voltages of the outputs of the current transformers 3 by using resistance elements, signal amplifying units 9 (9a-9c) for voltage transformation signals, a digital conversion unit 12A, a CPU unit 12C which controls the tripping device 14 according to the digital signals, a characteristics setting unit 15 for time limiting characteristics and a power supply unit 5 are provided.  The voltage transforming unit T has 1st resistive elements A (7a-7c) and 2nd resistance elements B (8a-8c) and switching devices 6 (6a-6c), which switch connections between the 1st and 2nd resistive elements A and B according to the detected current values of the current transformers 3 which are under the control of the CPU unit 12C to change the resultant resistance values.
Patent JP-H0367160-A (JP)
Title: Manufacture of oxygen sensor
Inventor: FUKAYA TSUYAKO
IPC: G01N27/12
Filed: 1989-08-04
Abstract: PURPOSE:To prevent generation of strain and generation of a crack based thereon by providing a first titania on a first platelike insulated base plate and also forming a recessing part for housing on a second platelike insulated base plate, providing and housing a second titania therein and thereafter laminating a third platelike insulated base plate on the second platelike insulated base plate. CONSTITUTION:A first titania 15 becoming an oxygen detecting element is provided on a first platelike insulated base plate 12 and also a second titania 8 becoming a thermistor element for compensating tem. is provided on a second platelike insulated base plate 9. While laminating a third platelike insulated base plate 11 on the insulated base plate 9 so as to cover this titania 8, a plural ity of platelike insulated base plates incorporating at least the first or third platelike insulated base plate are laminated. An oxygen sensor is formed by calcining them. A recessed part 10 for housing titania 8 is formed on the insulat ed base plate 9. After titania 8 is provided and housed in the recessed part 9, the insulated base plate 11 is laminated on the insulated base plate 9. Thereby generation of strain in titania 8 and the insulated base plates 9, 11 can be prevented.